Features: European designed heated lunch bag with food grade aluminum foil lining ensures efficient heat retention, keeping meals warm for hours and offering a stylish solution for on the go dining. Features a concealed heating module with smart temperature control and multi layer compartments, providing even warmth distribution and organized storage for lunch boxes and utensils. Perfect for busy professional, students, and outdoor enthusiasts who prioritize food safety and craves warm homemade meals during commutes or adventures. Effortlessly transitioned from office desks to picnics blankets, maintaining optimal meal temperature in rainy or cold conditions thanks to its waterproof exterior and thermal insulation. The reinforced tear resistant fabric and ergonomic design combine durability with modern aesthetics, making it essential insulated food container for daily use or travel. Specifications: Materials: Aluminum Foil Rate voltages: 110V/220V+12V Color: Black Power: 60W Package Includes: 1PC Insulated Lunch Bag note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you will not mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color about the item.